package service

import (
	"context"
	"errors"

	"model-gateway/model/entity"
)

// StorageService 结果存储（OSS/MinIO）抽象
type StorageService interface {
	UploadByTask(ctx context.Context, t *entity.AsynchTask, data []byte, fileExt string, contentType string) (ossURL string, err error)
}

// Storage 默认存储实现（优先对接你们的 oss 文件服务；必要时也可以切到 MinIO）
var Storage StorageService = &ossStorage{}

var ErrStorageNotConfigured = errors.New("存储未配置")